EGL34B

Single Diodes Overview

The EGL34B is a superfast switching surface-mount silicon rectifier manufactured by Diotec Semiconductor. It features a single diode configuration in the DO-213AA (MiniMELF) package. Key electrical parameters include a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current of 500 mA. The device exhibits a typical forward voltage of 1.25 V at rated current and a low reverse leakage current of 5 uA. It offers a fast recovery time of 50 ns and supports a maximum surge current of 8.5 A. The component operates within a junction temperature range of -50 °C to +175 °C.

Single Diodes Feature Summary

• Superfast recovery characteristics for high-frequency applications
• Plastic encapsulation utilizing axial leadless MiniMELF technology
• High thermal stability with extended operating temperature range

Single Diodes Applications

• High-frequency rectification in power supply circuits
• Free-wheeling diodes in DC-DC converters
• Reverse polarity protection in electronic systems

Single Diodes Procurement Notes

Verify the specific datasheet version from Diotec Semiconductor to confirm exact electrical tolerances and marking codes. Ensure the procurement channel provides original manufacturer documentation. Cross-reference the DO-213AA footprint dimensions with PCB design libraries. Confirm RoHS compliance status through official product compliance reports before integration into regulated assemblies.

Single Diodes Selection Notes

Select this component when superfast recovery times are required compared to standard fast recovery diodes. The MiniMELF package suits space-constrained surface-mount designs. Compare the 100 V rating against circuit peak inverse voltages to ensure adequate margin. Evaluate the 500 mA current capacity against continuous load requirements and thermal dissipation constraints in the final enclosure.

Single Diodes Part Context

This part belongs to the EGL series of superfast rectifiers from Diotec Semiconductor, designed for general-purpose high-speed switching. It shares the MiniMELF form factor with other variants like RGL34B but offers faster recovery performance. The series targets modern compact electronics requiring efficient power conversion components with reliable thermal management capabilities.

Single Diodes Replacement Considerations

Direct substitutes must match the 100 V reverse voltage, 500 mA current, and DO-213AA package. Verify that alternative superfast diodes meet or exceed the 50 ns recovery time specification. Ensure compatibility with existing PCB footprints and soldering profiles during replacement analysis.